Scott DeLoach, professor of computing and information sciences, and Xinming “Simon” Ou, associate professor of computing and information sciences, are researching the feasibility of building a computer network that could protect itself against online attackers by automatically changing its setup and configuration.

DeLoach and Ou were recently awarded a five-year grant of more than $1 million from the Air Force Office of Scientific Research to fund the study “Understanding and quantifying the impact of moving target defenses on computer networks.” The study, which began in April, will be the first to document whether this type of adaptive cybersecurity, called moving-target defense, can be effective. If it can work, researchers will determine if the benefits of creating a moving-target defense system outweigh the overhead and resources needed to build it.

Helping Ou and DeLoach in their investigation and research are Kansas State University students Rui Zhuang and Su Zhang, both doctoral candidates in computing and information sciences from China, and Alexandru Bardas, doctoral student in computing and information sciences from Romania.

As the study progresses the computer scientists will develop a set of analytical models to determine the effectiveness of a moving-target defense system. They will also create a proof-of-concept system as a way to experiment with the idea in a concrete setting.